Why settle for one-size-fits-all? SUNDTA tailors every solar solution on site!

HEFEI, China – September 2026 – SUNDTA, a leading provider of residential and commercial energy storage systems, has launched its annual client visit tour across Europe this month, with stops in Poland and Italy to showcase the company's latest photovoltaic (PV) energy storage technologies and reinforce its commitment to personalized, on-site service.

As part of its longstanding tradition of meeting clients face-to-face, SUNDTA's delegation travels to key markets each year to conduct on-site assessments, understand specific operational needs, and deliver customized one-on-one PV energy storage solutions. By factoring in local terrain conditions, sunlight duration, and site-specific constraints, the company ensures that every system is precisely engineered for maximum performance and reliability.

Poland Warehouse Project: A Tailored Solution in Action

The first leg of the tour took the SUNDTA team to Poland, where they visited a client's large-scale warehouse facility. The client, seeking to install a rooftop PV system, required a comprehensive energy storage solution that could accommodate the building's structural characteristics, local climate patterns, and solar exposure levels.

SUNDTA's engineering team conducted a thorough on-site evaluation, analyzing roof load-bearing capacity, orientation, shading factors, and seasonal sunlight variations. Based on these findings, the team rapidly generated remote design schematics—delivering the client a clear, immediate visual overview of the entire project scope, from panel layout to battery placement and inverter integration.

"Every site presents unique challenges," said paris from SUNDTA. "Our Poland warehouse client needed a system that could handle peak loads while providing reliable backup power. By conducting on-the-ground assessments and leveraging our remote design capabilities, we were able to present a complete solution within hours—not weeks."

Professional Engineering and Remote Support Team

What truly sets SUNDTA apart is its integrated approach to client service. With over 50 certified photovoltaic engineers and project managers on staff, the company maintains a professional team capable of providing round-the-clock support from initial design through final commissioning.

The company's remote engineering capabilities enable rapid response to client needs across time zones. Following the Poland site visit, SUNDTA's design team worked collaboratively with the client to refine system specifications, ensuring seamless integration with existing infrastructure. This hybrid model—combining in-person consultations with remote technical support—has become a hallmark of SUNDTA's client-centric philosophy.

12 Years of Photovoltaic Expertise

With 12 years of hands-on experience in photovoltaic engineering and system design, SUNDTA brings deep technical expertise to every project. The company operates its own dedicated factory with independent production lines for both lithium batteries and solar panels, maintaining strict quality control from cell selection to final assembly. This vertical integration enables SUNDTA to offer complete, one-stop solar-storage solutions that seamlessly integrate solar panels, high-voltage batteries, inverters, and energy management software.

The company has established deep strategic partnerships with tier-one inverter manufacturers including Deye and Solis, ensuring prioritized access to a full spectrum of inverter models—from residential single-phase units to commercial three-phase systems.

A Global Invitation: Visit SUNDTA in China

Beyond its international client visits, SUNDTA warmly welcomes customers from around the world to visit its headquarters and manufacturing facilities in Shenzhen, China. Factory tours offer visitors the opportunity to:

• Witness the complete battery production and quality control process firsthand

• Conduct real-time compatibility testing with major inverter brands including Deye and Solis

• Meet with the R&D team to discuss customized solutions

Tour completed reference projects in the region

"We operate on a principle of transparent collaboration," paris fu added. "Visiting our factory and testing laboratories gives clients full confidence in our product quality and production capacity. We invite all interested parties to schedule a visit—just contact our sales team."

As SUNDTA continues its European tour through Italy, the company remains dedicated to its mission of delivering reliable, high-performance energy solutions backed by personalized service and global manufacturing excellence. Whether planning a commercial, industrial, or residential installation, SUNDTA stands ready to provide tailored solutions that meet the unique energy needs of every client.

About SUNDTA

Founded in 2016, SUNDTA is a global solar module manufacturer and integrated energy system solutions provider, offering residential, commercial and industrial solar-storage solutions including off-grid,grid-tied, and hybrid customized systems. With an annual module production capacity of 2GW and fully automated production lines, the company is committed to advancing renewable energy development and reducing dependence on traditional fossil fuels.

For more information, visit www.sundtapv.com or contact the SUNDTA sales team to schedule a factory visit.